Alternator Generator BMW X5 E53 E60 E61 E63 E65 N62 Petrol Engine 180A 7540992

Visual condition of the part

The product shows signs of use visible in the photos.

Alternator Generator BMW X5 E53 E60 E61 E63 E65 N62 Petrol Engine 180A is an efficient charging system component, designed to work with BMW N62 series petrol engines. It offers stable power supply for the vehicle's electrical system, ensuring an adequate current reserve for comfort equipment and safety systems. This solution is intended for users expecting a proven OEM design and reliable operation in demanding operating conditions.

Specifications and technical data

• SKU: 7540992-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7540992
• Substitutable numbers: 12317540992, 7540992, 12317525440, 7525440
• Fuel type: Petrol
• Category: Alternators & Generators

Purpose and compatibility

The presented alternator is dedicated to selected BMW models with the N62 petrol engine, including the popular X5 E53 series as well as high-class sedans and estates. The design has been developed to meet the specific requirements of petrol units, which translates into proper cooling, appropriate charging characteristics, and compatibility with factory engine accessories.

Thanks to the use of original mounting architecture and electrical connections, the alternator allows for maintaining the factory geometry of the accessory drive and correct cooperation with the vehicle's control electronics. This is particularly important in premium class cars, where voltage stability affects the operation of advanced comfort and safety systems.

Operating parameters and electrical characteristics

The alternator offers high current efficiency of 180A, which provides a solid power reserve for the vehicle's electrical system. This value is suitable for cars equipped with extensive multimedia systems, numerous control units, heated seats, advanced lighting, and additional energy consumers.

Key functional features of this model include:

• stable battery charging across a wide range of engine speeds,
• adequate current reserve for operation in urban conditions (frequent starts, short distances),
• optimized cooperation with the 12V system in high-class BMW vehicles.

An alternator configured in this way helps reduce the risk of voltage drops, flickering lights, or starting problems under high electrical load.

Construction, workmanship, and installation advantages

The alternator belongs to the Alternators and generators group, which means it has been designed as an integral part of the charging system in BMW vehicles. The construction provides for factory mounting points and standard connectors, which facilitates installation in place of a worn-out component without the need for system modifications.

The most important installation advantages include:

• maintaining the factory accessory belt drive line,
• compatibility with original brackets and mounting elements,
• adaptation to work in the engine compartment of petrol units, taking into account temperature and mechanical loads.

Thanks to this, the alternator is a practical service solution when replacing a worn-out generator in BMW vehicles with an N62 engine.

Product condition and service application

The offered alternator is a used item, which makes it an attractive cost-effective option while maintaining the original design specification. This type of component will work well both for standard replacement of a worn-out generator and for complex powertrain repairs in cars used on a daily basis.

Choosing a used OEM alternator allows you to maintain consistency with the vehicle's factory design, which is important for the stable operation of electronics and proper battery charging in demanding road conditions.

Charging system expansion and additional information

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional generators, alternators with different efficiency, or compatible charging system components, check the available parts in the BMW alternators and generators category.

Before selecting an alternator, it is worth verifying the markings used in your vehicle – both OEM data and information about interchangeable numbers assigned to a specific engine configuration and model year can be helpful. In case of preparations for the winter season and increased load on the electrical system, useful tips on checking and replacing components can be found in the article Winter essentials: which used car parts are worth checking and replacing before the frost?.